201098260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3373}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 462534912

約数和(自身を除く): 261436652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 271, 542, 1084, 1355, 2710, 2981, 3373, 5420, 5962, 6746, 11924, 13492, 14905, 16865, 29810, 33730, 37103, 59620, 67460, 74206, 148412, 185515, 371030, 742060, 914083, 1828166, 3656332, 4570415, 9140830, 10054913, 18281660, 20109826, 40219652, 50274565, 100549130, 201098260]

約数ペア:

[(1, 201098260), (2, 100549130), (4, 50274565), (5, 40219652), (10, 20109826), (11, 18281660), (20, 10054913), (22, 9140830), (44, 4570415), (55, 3656332), (110, 1828166), (220, 914083), (271, 742060), (542, 371030), (1084, 185515), (1355, 148412), (2710, 74206), (2981, 67460), (3373, 59620), (5420, 37103), (5962, 33730), (6746, 29810), (11924, 16865), (13492, 14905)]